baber/WOPTO huggingface dataset:
Patent TW-418396-B (TW)
Title: Column select line control circuit for synchronous semiconductor memory device
Inventor: LEE HI-CHOON
IPC: G11C7/10
Filed: 1998-12-16
Granted: 2001-01-11
Abstract: A synchronous memory includes a column main-decoder circuit that is directly coupled to column select lines, and a timing controller that controls both enable timing and disable timing of the column select lines by controlling the column pre-decoder. The CSL timing controller generates a CSL timing control signal representative of the enable timing and the disable timing of the column select lines. The column pre-decoder is either enabled or disabled depending upon logic states of the CSL timing control signal. The timing controller includes a first control circuit which provides a CSL enable control signal, a CSL disable control circuit which provides a CSL disable control signal, and a flipflop circuit which receives the CSL enable and disable control signals and provides the CSL timing control signal.
Patent TW-475912-B (TW)
Title: Apparatus for improved biasing and retaining of a workpiece in a workpiece processing system
Inventor: FLANIGAN ALLEN
IPC: H01L21/203
Filed: 1999-04-13
Granted: 2002-02-11
Abstract: Apparatus for biasing and retaining a wafer in a semiconductor wafer processing system. The apparatus has a pedestal, a puck and an electrode disposed between the pedestal and the puck. The pedestal defines an enclosure within which the electrode and other pedestal components are housed. The electrode may serve as a cooling plate for the puck. Each of the components is insulated so as to define an electrical path. The electrical path consists of a conductor connected to a coolant tube inside the enclosure and the cooling plate which is in contact with the coolant tube. The cooling plate is electrically isolated from the pedestal via an isolator ring that circumscribes an upper inner wall of the enclosure. The coolant tube is disposed in a channel on the bottomside of the cooling plate and affixed to the plate so as to establish physical contact. The coolant tube and plate conduct RF power from a power source connected to the tube. The power then capacitively couples through the electrostatic chuck to bias a wafer retained thereon. The cooling plate also provides for temperature control of the wafer via a plurality of grooves on the top surface of the plate.
Patent TW-407180-B (TW)
Title: Interior and exterior construction material having satisfactory resistance to the contamination
Inventor: CHIDA AKIRA
IPC: C09D5/00
Filed: 1999-05-19
Granted: 2000-10-01
Abstract: This is a construction material for interior and exterior use. It is obtained by coating a base with the resin that comprises a thermosetting resin and a hydrophilic compound. It could resist satisfactorily the pollution and is excellent in bonding, and it also resists the weather and eliminates the contamination, etc.
Patent TW-426970-B (TW)
Title: Fabrication method of capacitor
Inventor: LIU JAU-HUNG
IPC: H01L21/822
Filed: 1999-06-14
Granted: 2001-03-21
Abstract: This invention is about the fabrication method of capacitor and includes the followings. Gate is formed at the active region of substrate. The first polysilicon electrode and the first metal silicide electrode are formed on the isolation region. Then, a layer of inter-layer dielectric is formed on the substrate, in which the capacitance opening is formed to expose the first metal silicide electrode. The second metal silicide electrode is formed on the substrate and is followed by the planarization process to planarize the inter-layer dielectric surface. The second metal silicide layer covering the top of the inter-layer dielectric is stripped off such that the second metal silicide layer which remain inside the capacitance opening, forms the lower metal electrode of the capacitor. After that, the capacitance dielectric layer is formed on the substrate and a metal layer is formed on the substrate to form the upper metal electrode of the capacitor.
Patent TW-I234558-B (TW)
Title: Sulfur substituted sulfonylaminocarboxylic acid N-arylamides, their preparation, their use and pharmaceutical preparations comprising them
Inventor: SCHINDLER URSULA
IPC: C07D295/22
Filed: 1999-07-06
Granted: 2005-06-21
Abstract: The present invention relates to compounds of the formula I, wherein A1, A2, R1, R2, R3, X and n are as defined in the claims, which are valuable pharmaceutically active compounds for the therapy and prophylaxis of diseases, for example of cardiovascular diseases such as hypertension, angina pectoris, cardiac insufficiency, thromboses or atherosclerosis. The compounds of the formula I are capable of modulating the body's production of cyclic guanosine monophosphate (cGMP) and are generally suitable for the therapy and prophylaxis of diseases which are associated with a disturbed cGMP balance. The invention furthermore relates to processes for preparing compounds of the formula I, to their use for the therapy and prophylaxis of the abovementioned diseases and for preparing pharmaceuticals for this purpose, and to pharmaceutical preparations which comprise compounds of the formula I.
Patent TW-431947-B (TW)
Title: Process for mechanical chemical polishing of a layer in a copper-based material and process for producing interconnecting tracks in a copper-based material in integrated circuits
Inventor: JACQUINOT ERIC
IPC: B24B37/04
Filed: 1999-07-28
Granted: 2001-05-01
Abstract: Process for mechanical chemical polishing of a layer in a copper-based material using a polishing composition, characterized in that said polishing composition comprises an aqueous suspension of individualized colloidal silica particles not linked to each other by siloxane bonds, the average diameter of which is comprised between 10 and 100 nm, the pH of the aqueous suspension being comprised between 1 and 5.
Patent TW-434837-B (TW)
Title: Method and apparatus for superior step coverage and interface control for high K dielectric capacitors and related electrodes
Inventor: DORNFEST CHARLES
IPC: H01L21/8242
Filed: 1999-07-28
Granted: 2001-05-16
Abstract: The present invention provides a multi-layer semiconductor memory device comprising: a bottom electrode having a bottom layer, an upper interface layer and an intermediate tuning layer disposed between the bottom layer and the upper interface layer; a top electrode; and a high dielectric constant dielectric layer disposed between the bottom electrode and the top electrode. The present invention further provides an apparatus and a method for manufacturing high density DRAMs having capacitors having high quality HDC materials and low leakage currents. Another aspect of the present invention provides an electrode-dielectric interface that uncleates high quality HDC films. The present invention further provides an apparatus and a method for manufacturing capacitors within a high aspect ratio aperture.
Patent TW-512488-B (TW)
Title: Method for increasing heat dissipation of metal wires in integrated circuit
Inventor: LUO JI-JIN
IPC: H01L21/02
Filed: 1999-08-10
Granted: 2002-12-01
Abstract: The invented method comprises forming a metal layer on a substrate; and depositing a discrete dot-like etching mask layer on the metal layer. For example, a discrete rugged polysilicon can be deposited on the metal layer. The discrete rugged polysilicon can be used as an etching mask to etch the metal layer to a depth for the convenience of forming a pattern on the surface of the metal layer to increase the area of heat dissipation. The method further comprises removing the rugged polysilicon; and using a photolithography process to pattern the metal layer to form a metal interconnect pattern. An organic material with a low dielectric constant is used as an intermetal dielectric layer formed on the metal interconnect pattern. Next, an oxide layer is formed on the organic material intermetal dielectric layer. Subsequently, a planarization process is used to planarize the oxide layer to obtain a better surface.
Patent TW-483878-B (TW)
Title: Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles
Inventor: VIGNALI GRAZIANO
IPC: B32B3/06
Filed: 1999-08-13
Granted: 2002-04-21
Abstract: Composition whereby ceramic manufactured articles are coloured in shades from pink to purple to violet, said composition consisting of a monovalent gold thiolate water solution or mixture of water with a water soluble organic solvent according to the following formulas Au-S-R-X and Au-S-R-H, where R stands for a linear or branched bivalent radical of aliphatic or aromatic or cycloaliphatic or heterocyclic type optionally with substituents, such as for example aminic, amidic, hydroxylic, carboxylic, hydrocarbylic or carbonylic groups or CONH-; in the chain: X stands for a monovalent group selected out of -COOH, SO2OH, -OH, -CONH2, -NH2; O-P(O)(OH)2, in which H atoms may be replaced by alkyl groups and wherein acid groups may be salified with amines or alkaline or alkaline earth metals and basic groups may optionally be salified with organic acids.
Patent TW-490409-B (TW)
Title: Impact analysis device
Inventor: MON YI-JEN
Filed: 1999-10-29
Granted: 2002-06-11
Abstract: This invention provides an impact analysis device for determining the severity of a vehicle impact. The impact severity analysis device includes an accelerometer installed on a vehicle for detecting the accelerated speed of the vehicle and generating an acceleration signal; and an impact severity analysis circuit installed on the vehicle and electrically connected to the accelerometer. The circuit is capable of determining the impact severity of the vehicle based on the acceleration signal generated by the accelerometer, and generates a analysis signal from its output end. When the acceleration signal of acceleration speed in an impact exceeds a pre-determined activation value, the impact severity analysis circuit will determine whether the impact should be categorized as a severe impact based on the displacement generated by the acceleration signal during a pre-determined period of time. If the impact is determined to be a non-severe one, the impact severity analysis circuit will continues to determine the impact severity of the vehicle by means of the displacement generated by the acceleration signal, the accumulated times that of the jerk values of the acceleration signal exceeds a threshold value, and the time duration from the acceleration values exceeds the activation value to first time the that jerk value of the acceleration signal exceeds the threshold value, until a analysis signal is finally generated.
Patent TW-432512-B (TW)
Title: Manufacturing of split-gate flash memory
Inventor: HUANG JR-MU
IPC: H01L21/336
Filed: 1999-11-16
Granted: 2001-05-01
Abstract: A manufacturing method of split-gate flash memory is introduced. Sequentially form a tunnel oxide layer, a first conduction layer and hard mask layer on a substrate and then define the hard mask layer to make a drain opening and floating gate opening and expose the first conduction layer. Form a first poly oxide and a second poly oxide on the exposed first conduction layer and then remove the first poly oxide and the first conduction layer beneath it to expose the substrate of drain opening. Form a drain area on the said opening. After removing the hard mask, etch the first conduction layer to get a floating gate by using the second poly oxide as mask. Finally form a split-gate oxide on the floating gate and substrate and then make a second conduction layer on the second poly oxide layer. When the second conduction layer is defined to be a control gate, form a source area on the substrate next to the floating gate.
Patent TW-442962-B (TW)
Title: Manufacturing method of non-collapsing capacitor
Inventor: LIN SZ-MIN
IPC: H01L27/108
Filed: 1999-12-01
Granted: 2001-06-23
Abstract: The present invention discloses a manufacturing method of non-collapsing capacitor by forming a concave spacer in the integrated circuit process. The present invention comprises the following steps: at first, providing a semiconductor substrate, forming a semiconductor structure on top of it, and forming an insulating layer covering on the global surface of the semiconductor structure; secondly, depositing a first conductive layer on the insulating layer; then, etching the pattern of the first conductive layer and the insulating layer to define an opening; afterwards, forming a spacer on the inner wall of the opening, and etching the spacer, the insulating layer and the semiconductor layer immediately to form a contact hole and expose the semiconductor substrate; furthermore, depositing a second conductive layer on the first conductive layer, and filling said opening; finally, etching the pattern of the second conductive layer and the first conductive layer to form a lower electrode plate of capacitor.
Patent TW-464987-B (TW)
Title: Process for manufacturing semiconductor device and exposure mask
Inventor: MATSUBARA YOSHIHISA
IPC: G03F1/00
Filed: 2000-02-25
Granted: 2001-11-21
Abstract: In a process for manufacturing a semiconductor device where a plurality of wafers are formed on a single wafer, comprising the steps of forming a groove pattern in an insulating layer on a wafer; forming a seed metal layer in the groove by spattering; depositing an interconnection metal layer on the seed metal layer by electrolytic plating; and then flattering the wafer to the surface of the insulating layer, during forming the groove pattern in the insulating layer, the groove pattern is formed in the area on the wafer where devices can be taken while forming a dummy pattern up to 30 μm long in the wafer periphery where devices cannot be taken, to prevent the interconnection metal layer from being peeled in the wafer periphery.
Patent TW-419603-B (TW)
Title: Optical fiber
Inventor: YONEDA MICHIFUMI
IPC: G02B6/036
Filed: 2000-03-02
Granted: 2001-01-21
Abstract: The optical fiber is disclosed in which large effective area can be obtained at 1.55 mu m wave length band without increasing the divergent slop. The core area of the fiber of the present invention comprises of the inner core extended along the predetermined axis; and the outer core provided around the inner core and having the refraction index larger than the inner core. The specific refraction index <DELTA>n1 of the inner core to the clad area as the reference area provided around the core area, the specific refraction index <DELTA>n2 of outer core to the reference area, the ratio (a/b) of the outer diameter 2a of the inner core to the outer diameter 2b of the outer core, and the outer diameter 2b of the outer core can be set properly for corresponding to the structure of clad area.
Patent TW-454401-B (TW)
Title: Home telephone line network receiver
Inventor: YIN SHIH-CHUNG
IPC: H04M1/00
Filed: 2000-03-02
Granted: 2001-09-11
Abstract: A home telephone line network receiver can instantly detect the valid signal and collision back-off signal of network information. In addition to QAM demodulator, equalizer, decoder and reading device of data transmission, the home telephone line network receiver includes the data matching filter and detector. The data match filter contains a adder and matching computation circuit. The adder adds I signal to Q signal and output the combined signal. The matching arithmetic circuit performs the matching computation toward the combined signal and matching value, for example apply comparison computation or rotation integral computation and output the computation result to the detector. As data matching filter directly connects to the output of QAM demodulator capable of immediately detecting if the input of identification code TRN16 is available. The detector detect the output of the data matching filter to distinguish if the packet is the collision back-off sign or valid signal. The packet is identified as valid signal if the continuous identification code TRN16 is detected, and is identified as collision back-off signal if the single identification code TRN16 is detected.
Patent TW-I237713-B (TW)
Title: Digital return path for hybrid fiber/coax network
Inventor: GALLAGHER ROBERT T
IPC: H04N7/22
Filed: 2000-03-17
Granted: 2005-08-11
Abstract: A hybrid fiber/coax network is provided. The network includes a head end with at least one optical distribution node coupled to the head end over at least one fiber optic link. A plurality of coaxial cable links are coupled to each of the at least one optical distribution node. Further, a transmitter is disposed at the optical distribution node. The transmitter is responsive to signals from the plurality of coaxial cable links. The transmitter converts analog signals to baseband digital signals and transmits the baseband digital signals to the head end over the at least one optical link. A receiver is disposed at the head end. The receiver is responsive to the digital signals from the transmitter and converts the digital signals to analog signals for the head end.
Patent TW-448093-B (TW)
Title: Pneumatically actuated flexure gripper for wafer handling robots
Inventor: SUNDAR SATISH
IPC: B25J15/08
Filed: 2000-03-29
Granted: 2001-08-01
Abstract: The present invention generally provides a robot that can transfer workpieces, such as silicon wafers, at increased speeds and accelerations and decelerations. More particularly, the present invention provides a robot wrist associated with the robot arm for mechanically clamping a workpiece to a workpiece handling member attached to the arm. The wafer clamp selectively applies sufficient force to hold the workpiece and prevent slippage and damage to the workpiece during rapid rotation and linear movement of the handling member. In a particular embodiment, a clamp for securing silicon wafers uses a flexure assembly to position and hold the wafer with minimal particle generation and wafer damage. The clamp is designed so that the wafers are normally clamped near full extension of the workpiece handling member to deliver or pick up a wafer. A particular embodiment uses a pneumatic cylinder to actuate the flexure assembly so that the flexure assembly moves outwardly and rearwardly away from the wafer when actuated at or near full extension of the workpiece handling member.
Patent TW-431886-B (TW)
Title: Absorbent article with improved breathable backsheet comprising reduced basis weight nonwoven
Inventor: CARLUCCI GIOVANNI
IPC: A61F13/49
Filed: 2000-04-26
Granted: 2001-05-01
Abstract: The present invention relates to absorbent articles in particular sanitary napkins with improved comfort, particularly by the use of breathable backsheets whilst maintaining protection level performance. In particular this has been achieved by the use of an improved breathable backsheet comprising at least a first breathable layer and at least a second breathable layer of a fibrous nonwoven web having a basis weight of less than 40 g/m<SP>2</SP>.
Patent TW-455497-B (TW)
Title: Golf club head, golf club, and golf club set
Inventor: IWATA MOTOTAKA
IPC: A63B102/32
Filed: 2000-05-25
Granted: 2001-09-21
Abstract: A golf club head (1, 101) has a momental ellipsoid (10, 110). Assuming that three principal axes of the momental ellipsoid (10, 110) orthogonal to each other at the origin are an axis I1, an axis I2 and an axis I3 in order of larger moments of inertia about the principal axes, the ratio (A/B) of a sectional area A at the time of cutting the momental ellipsoid (10, 110) along a plane passing through the origin and parallel to a face plane (11, 111) and a sectional area B at the time of cutting the momental ellipsoid along a plane including the axis I1 and the axis I2 is at least 1 and not more than 1.4.
Patent TW-472456-B (TW)
Title: Noise signal free device and data memorizing device for digital data
Inventor: SAKAI MASAKATSU
IPC: G11B20/24
Filed: 2000-06-19
Granted: 2002-01-11
Abstract: This invention is about a noise signal free device and data memorizing device for digital data. It sets up noise signal free method 8 between data writing input terminal 6 and writing circuit 7 of FDD1. It uses D type flip-flop 9 and counter 10 to form noise signal free method 8. It connects trigger input terminal T of D type flip-flop 9 to writing data input terminal 6. It connects positive output terminal Q of D type flip-flop 9 to rearrangement terminal R of counter 10. It connects output terminal Q of counter 10 to rearrangement terminal R of D type flip-flop 9. It connects negative output terminal Q of D type flip-flop 9 to writing circuit 7. It sets up measuring time bandwidth of counter 10 shorter than the least period of writing data.
Patent TW-I240620-B (TW)
Title: Adjustable detent mechanism for drawer slide
Inventor: CAMMACK ROBERT J
IPC: A47B88/493
Filed: 2000-10-17
Granted: 2005-10-01
Abstract: The present invention relates to a drawer slide assembly with an adjustable detent mechanism to provide adjustable hold in force and inhibit inadvertent opening of the drawer. The drawer slide assembly comprises an outer, an intermediate and an inner slide member. Each of the members is slidably engaged with the adjacent slide member. An adjustable detent mechanism is mounted on the inner slide member adjacent the front end of the slide. The adjustable detent mechanism defines an envelope in which an adjustable arm is rotatably positioned to bear against the envelope at selected positions to adjust the shape of the envelope and thereby provide a variable detent or hold in force depending upon the position selected by the user. The force necessary to open the drawer is determined by the amount of detent or hold in force selected.
Patent TW-502545-B (TW)
Title: System and method for checking service availability
Inventor: COLE ALLEN
IPC: H04M3/22
Filed: 2000-06-22
Granted: 2002-09-11
Abstract: A method has been provided for automatically defining wireless communication services available to a potential subscriber on the basis of street address. The method is also able to provide rate center information in response to the submission of a street address. The method is especially advantageous when applied to fixed-position wireless systems, such as AT&T's fixed wireless system (FWS), where the additional complication of determining the radio frequency (RF) coverage available to subscribers is involved. The method determines the base station associated with the street address and applies the business rules of that station to a new subscriber to ascertain service availability. The RF coverage and business rules determinations are made in response to the submission of a street address. A system for determining service availability in response to the submission of a subscriber address has also been provided.
Patent TW-490294-B (TW)
Title: A method for making shoes and the shoes obtained using said method
Inventor: FINI CARLO
IPC: A43D86/00
Filed: 2000-06-23
Granted: 2002-06-11
Abstract: A method for making shoes (1) comprises the stages of moulding a base (2) of the shoe (1) according to a preset curve, folding the edges (2a, 2b) of the base (2) outwards, folding the flaps of an upper (5) outwards and of joining the upper (5) to the base (2) at the outer edge of the base. The method may also comprise stages of applying a thermoformable element (3) on a first surface of the base (2), at least at the outer edge of the base (2) and of applying a sole element (4), on at least a portion of a second surface of the base (2). A shoe obtained in this way, therefore, comprises a base (2), moulded according to a preset curve and an upper (5) attached to the base (2) at the outer edge of the base (2) by joining the flaps of the upper (5) and the edges (2a, 2b) of the base (2) which are folded outwards.